Acta Physica Polonica A
Acta Physica Polonica A > 2014 > 125 > 2 > 574-576
Acta Physica Polonica A > 2014 > 125 > 2 > 241-244
Acta Physica Polonica A > 2014 > 125 > 2 > 220-223
Acta Physica Polonica A > 2014 > 125 > 2 > 574-576
Acta Physica Polonica A > 2014 > 125 > 2 > 241-244
Acta Physica Polonica A > 2014 > 125 > 2 > 220-223